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Re: MTD Partitions Permissions at Run Time.

To: "Ramgopal Kota" <>
Subject: Re: MTD Partitions Permissions at Run Time.
From: "Michael Wood" <>
Date: Thu, 27 Mar 2008 12:30:59 +0200
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On Wed, Mar 26, 2008 at 7:20 AM, Ramgopal Kota <> wrote:
> Hi ,
>  Ours is a embedded product with pre-defined flash partitions say "Boot"
>  , "Kernel" , "Rootfs" & "ProductData".
>  The kernel which is in the box (linux 2.6.14)has Boot partition as "RO"
>  (Read Only). We have a requirement in the field that the boot code
>  should be upgraded also.
>  Is there any possibility of changing the partition permissions at
>  run-time? If so how ?

Does "mtd unlock" not work?

Michael Wood <>

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